baber/WOPTO huggingface dataset:
Patent JP-H0980040-A (JP)
Title: Freezing fraction box for sampling chromatography
Inventor: MATSUSHITA ITARU
IPC: G01N30/84
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a freezing fraction box which obtains a fraction capable of being preserved stably without lowering resolution by a method wherein a tube which receives a sample from a detector, which is frozen by liquid nitrogen and which can be cut easily is installed inside a freezing box installed so as to be connected to the detector and the tube is frozen instantaneously without being brought into contact with the air. SOLUTION: A sample which is separated by chromatography is injected into a column 4 by an injector as an injection port. Respective components which have been separated by the column 4 are detected by a detector 5 so as to be recorded by a recorder 6. After that, the sample is passed through a connecting tube 7 so as to flow into a tube 9 inside a freezing box 8, and the components which have been separated sequentially from the column 4 enter the tube 9. At a point of time when a target component enters the tube 9 sufficiently so as to be eluted in the tube 9, a valve 12 is opened, liquid nitrogen from a liquid-nitrogen supply source 11 is introduced into the frezzing box 8, and the tube 9 is frozen instantaneously. Then, the frozen tube 9 is preserved in a freezing chamber as it is.
Patent JP-H0283638-A (JP)
Title: Data base record managing system
Inventor: GOTO ICHIRO
IPC: G06F17/30
Filed: 1988-09-20
Abstract: PURPOSE:To improve managing efficiency by securing the minimum area at the time of configuring a data base, and generating a record for each hierarchy at need. CONSTITUTION:The data base 111 of the title record managing system having hierarchical structure are which makes access to the record of the lowest-order hierarchy based on the record corresponding to one or more high-order hierarchies, respectively stores plural records including a key part to designate a corresponding part in each hierarchy and a managing part to manage the activity status of each hierarchy. When access to the record of the corresponding hierarchy in the data base 111 is performed by a retrieval means 121 and no corresponding record exists, the record corresponding to each hierarchy of order less than that of the corresponding hierarchy is generated by a pattern generating means 131. The minimum area is secured at the time of configuring the data base 111, and the record for each hierarchy is generated at need. In such a way, the managing efficiency can be improved since only the minimum number of records to be managed is required.
Patent JP-H1179619-A (JP)
Title: Platform for cage
Inventor: SUZUKI YOSHITAKA
IPC: B66B11/02
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To simplify adjusting work in connecting and integrating first and second divided parts. SOLUTION: In the platform 1 of a cage is composed of plural divided parts 2 and 3, the frameworks of the respective divided parts 2 and 3 are constituted of a side channels, and the side channels 5 and 9 of the plural divided parts are integrated by an end channel 13; the side channels 5 and 9 and the end channel 13 are composed of a channel steel, and the back surface side of the side channel 5 is arranged toward the inside of the platform to connect the surface sides of the side channel 5 and the end channel 13 together by an engaging tool.
Patent JP-H1168515-A (JP)
Title: Data interpolation method
Inventor: TORAICHI KAZUO
IPC: H03H17/00
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a data interpolation method that is high in speed, high performance, and superior in flexibility. SOLUTION: In interpolating a discrete time signal sampled with an equal interval, a sample value is convoluted with a sampling function. With regard to a point that has been sampled with an unequal interval, a value is approximated when they are displaced with an equal interval and an interpolation is performed by using it. For example, when a class m=4, a pseudo-sample value p at a time t2+d is obtained by a linear interpolation between a sample value s2 at a time t2 and a sample value s3 at a time t3.
Patent JP-S60129743-A (JP)
Title: Polyvinyl alcohol type copolymer
Inventor: ICHIMURA KUNIHIRO
IPC: C08F16/06
Filed: 1983-12-16
Abstract: PURPOSE:To obtain a PVA type random copolymer superior in photosensitivity, dyability, etc., easily soluble in water, and suitable for manufacturing a colored filter, etc., by preparing a PVA type random copolymer contg. photosensitive structural units and dyable structural units and vinyl structural units. CONSTITUTION:A colored image is obtained by preparing a PVA type random copolymer contg. the following structural units; 0.2-10mol% photosensitive units each represented by formula I (X is pyridinium or the like), 1-10mol% dyable units represented by formula II (Y is a bivalent org. group or the like, and Z is trialkyl-alkylammonium or the like; and 98.8-80mol% vinyl units represented by formula III (R1 is acetyl or H) by reacting a compd. of formula IV and aldehyde of formula V with PVA in the presence of an acid catalyst, then, coating a support with this copolymer, patternwise exposing it to insolubilize it in water, and after development, immersing it into a dying bath to dye it.
Patent JP-S6396433-A (JP)
Title: Dehumidifier
Inventor: TAMATE HITOSHI
IPC: F24F3/14
Filed: 1986-10-08
Abstract: PURPOSE:To obtain a small dehumidifier which requires a small amount of cooling energy by providing a second cooler which discharges cool air which is at a higher temperature than a prescribed temperature to a temperature correction section and a mixing section which mixes the cooling air for the inside air and outside air and discharges the mixed cooling air as a discharge air of a prescribed temperature. CONSTITUTION:The temperature and humidity of a spot in a room 10 for control are detected by a sensor 25, and the sensor 25 outputs a temperature signal 26 and relative humidity signal 27, and an absolute humidity and comparison section 29 receives the signal 26 and signal 27 and calculates the absolute room air humidity XR of the corresponding room air. Next, a temperature control arithmetic section 30 calculates the temperature deviation signal 35 between the signal 27 and a target value 34. And, a sensor 40 detects the temperature of outdoor air 12 and its relative humidity and outputs signal 41 and signal 42. Next, a comparison section 29 receives signal 41 and signal 42 and calculates the absolute humidity Xo of the corresponding outdoor air. Next, a selection section 50 receives signals 32 and 35, and outputs the signal of a higher level by signal 51, and when this shows signal 32, cooling operation is specified and in the opposite case the dehumidification operation is specified.
Patent JP-H03100962-A (JP)
Title: Magazine-housed disk player
Inventor: AKAMA YUUSUKE
IPC: G11B17/26
Filed: 1989-09-12
Abstract: PURPOSE:To suppress the occurrence of abnormal sound at the time of returning a disk to a magazine by providing a detaining means for detaining an energizing member to come under the state of non-engagement with a tray in the vicinity of a magazine loading part. CONSTITUTION:A detaining member 16 is provided to correspond with the energizing member, i.e., a pressing lever 14 in the vicinity of the magazine loading part where the magazine 5 is loaded, for example, in the vicinity of an opening part 3a. The detaining member 16 is made of a resin, etc., and is formed into a plate spring shape, whose rear end part is fitted to a player housing 2, and is flexible in a plane of driving the pressing lever. Then, a protruding part 14c provided on a free end part of the pressing lever 14 is formed with a notched part 14d, into which the free end part of the detaining member 16 can be fitted. The detaining member 16 is engaged with the pressing lever 14, so that the pressing lever 14 is detained to come under the nonengagement state with individual trays 11 and 12.
Patent JP-S6297422-A (JP)
Title: Ac two-wire timer circuit
Inventor: YAMAMOTO HIROSHI
IPC: H03K17/28
Filed: 1985-10-23
Abstract: PURPOSE:To display the operating state by providing an SCR whose gate current is controlled by an output of a timer part and an SCR between the anode and gate of which an LED is connected to a main current path thereby lighting the LED only at the load drive during the timer operation. CONSTITUTION:When a switch 13 is turned to the side of the gate of an FET 7, the FET 7 is turned off, an SCR 4a is triggered via a resistor 9 and an SCR 4b is triggered via an LED 5 and the load is driven by the turning-on of the SCR 4. In operating the switch 13 to the reverse position, a load current flows through an LED 4 and a resistor 11 while the SCR 4b reaches the trigger level, the LED 4 is blinked to display the timer operation. When the FET7 is turned on after the time decided by a resistor 10 and a capacitor 12 elapses, no gate current is fed to the SCR 4a, the SCRs 4a, 4b keep the off-state and the load drive is stopped.
Patent JP-H02289606-A (JP)
Title: Preparation of coating resin and coating material therefrom
Inventor: MAMIYA TSUTOMU
IPC: C08F265/00
Filed: 1989-09-13
Abstract: PURPOSE:To prepare the subject resin having good dispersion stability, water resistance, weather resistance, etc., by polymerizing a monomer in the presence of an organic silane group-containing acrylic resin having a specific mol.wt. and dissolved in an aliphatic hydrocarbon, etc., the monomer being soluble in the solvent before the polymerization but insoluble in the solvent after the polymerization. CONSTITUTION:(B) A radically polymerizable monomer (e.g. methyl methacrylate) soluble in a solvent mainly comprising an aliphatic hydrocarbon before the polymerization thereof but insoluble in the solvent after the polymerization is polymerized in the presence of (A) an organic silane group-containing acrylic resin (e.g. poly gamma-methacryloxypropyltrimethoxy silane) having organic silane groups of the formula (R is an inactive monovalent organic group; Y is hydrolyzable group; n is 1-3) and a weight-average mol.wt. of >=110000 and dissolved in a solvent mainly comprising an aliphatic hydrocarbon to provide the objective resin for coating material.
Patent JP-H0799799-A (JP)
Title: Vector controller of induction motor
Inventor: ISHIKAWA YASUTAKE
IPC: H02P21/00
Filed: 1993-09-24
Abstract: PURPOSE:To increase a torque of an induction motor by detecting deceleration of the induction motor when it occurs, and thereby to improve the feeling of operation at the time of driving of a vehicle. CONSTITUTION:A torque domputing part 3 constructed of a differential circuit 11, a corrective torque computing circuit 13 and an addition circuit 14 is added to a known vector control device constructed of a sensor part 2, an arithmetic part 4, a primary current reference generating part 5 and a current control inverter part 6. By this torque computing part 3, sharp reduction of the number of revolutions of an induction motor 7 is detected when it occurs, a correction torque command T*f is generated and a torque command T* is corrected on the basis of this correction torque command T*f.
Patent JP-S60129095-A (JP)
Inventor: UEDA SHIGEYUKI
IPC: D06F75/14
Filed: 1983-12-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6289178-A (JP)
Inventor: RARUFU MEINAADO BURUTSUKUSU
IPC: G06K17/00
Filed: 1986-10-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61118259-A (JP)
Title: Ink jet recording head
Inventor: WATANABE TAKASHI
IPC: B41J2/05
Filed: 1984-11-14
Abstract: PURPOSE:To obtain high-quality pictures having a wide tonal width by simply varying the electrical magnitude of a heating resistor layer and also by altering the diameter of liquid droplets to be flied by a method in which one electrode is divided and the electrode so divided are electrically connected to any position of the heating resistor layer. CONSTITUTION:One end of a heating resistor layer 3 is connected to one end of a common electrode 4, and one of a signal electrode 1a is connected to the other end of the layer 3. The upside of one end side of a signal electrode 1b is connected with the half region of the other end of the layer 3. Both the electrodes 1a and 1b are insulated from each other by an insulator 2. A power source D is connected through switches A and B between the common electrode 4 and the electrodes 1a and 1b. When the switch A is closed, current flows over the whole of the layer 3, whereas when the switch B is closed, current flows in the half portion of the layer 3. When the switches A and B are opened or closed in this way, the electrical magnitude, or heating quantity, of the layer 3 can be changed.
Patent JP-H0977718-A (JP)
Title: Production of benzoic acid derivative
Inventor: SUZUKI YASUTO
IPC: C07C235/56
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To produce a new benzoic acid derivative, excellent in preventing and reducing effects on the abnormal pigmentation of a melanin pigment on the epidermis and useful as a dermal preparation for external use having higher safety than that of a conventional one. SOLUTION: This compound is represented by formula I [R<1> is H, hydroxyl, etc.; R<2> is hydroxyl, a lower alkoxy or N(R<4> )R<5> (R<4> and R<5> are each independently a lower alkoxy, etc.); R<3> is represented by formula II or III  R<6> and R<7> are each H or, together with adjacent carbon atoms, may form carbonyl; (m) is an integer of 4-10; (n) is an integer of 3-10; [(m)+(n)] is an integer of 10-16}], e.g. 2-isostearyloxybenzoic acid. The compound represented by formula I in which R<2> is an alkyl and R<3> is represented by formula II is obtained by reacting a compound represented by formula IV with a compound represented by formula V (Y is a halogen, etc.).
Patent JP-H053423-A (JP)
Title: Reference delay generator and electronic device using the same
Inventor: TANIZAWA SATORU
IPC: G11C11/407
Filed: 1991-09-18
Abstract: PURPOSE:To form the device generating a delay with high stability and high accuracy in the non-periodic operation by outputting a delay clock resulting from delaying a reference clock from a delay unit, detecting a phase difference between both the reference and delay clocks and setting the phase difference to be an integral number of multiple of a specific angle. CONSTITUTION:A phase detection circuit PDD obtains a phase difference between delay clocks DCK, XDCK and non-delay clocks CK0, XCK0 and generates a control signal so that the phase difference of both the clocks is set to be an integral number of multiple of, e.g. 90 deg.. The control signal is generated from a control circuit CT comprising the phase detection circuit PDD, a charge pump circuit CP and a capacitor C. Then a voltage VC is outputted from the circuit CP by outputs UP, DN of the circuit PDD and gives it to N sets of delay elements E of the delay unit VCD and M sets of delay elements E of the delay circuit DLC. The delay time of the circuit DCL is controlled by the control circuit CT comprising the phase detection circuit PDD, the charge pump circuit CP and the capacitor C.
Patent JP-H0875837-A (JP)
Title: High accuracy position measuring device
Inventor: FUNADA YOSHIMARU
IPC: G01S19/20
Filed: 1994-09-07
Abstract: PURPOSE: To obtain a high accuracy position measuring result by removing dispersion from data necessary for position measurement of A/C code to which dispersion is previously given in the position measurement utilizing the A/C code of a GPS satellite. CONSTITUTION: The A/C code of a GPS satellite 1 is received with a GPS receiver 4 in a specified position to measure the specified position. A control point position measuring unit 2 which sends the position measuring data in the specified position and data of the utilizing satellite with a transmitter 7 and an optional point position measuring unit 3 which receives the C/A code of the GPS satellite 1 with a receiver 14 in an optional position to measure the optional position and receives the position measuring data in a specified position and data of the utilizing satellite with a receiver 17 are arranged. The optional point position measuring unit 3 calculates relative position information between the specified position and the optional position from the position measuring data in the specified position and position measuring data in the optional position in real time.
Patent JP-H0552885-A (JP)
Title: Elimination of dc component in analysis of envelope frequency
Inventor: NISHIMURA HIROSHI
IPC: G01R23/16
Filed: 1991-08-26
Abstract: PURPOSE:To obtain a method for eliminating a DC component generated in square detection for the purpose of obtaining a correct result of frequency analysis of an envelope of an amplitude modulation wave. CONSTITUTION:An input signal from an input terminal 1 is subjected, in a band selection filtering element 2, to filtering for taking out a band component wherefrom an envelope is extracted, and the signal after the filtering is subjected to square detection in a square detection element 3. In a low-pass filtering element 4, a low-pass filtering processing is applied to the signal after the square detection and thereby a band being necessary for execution of frequency analysis is obtained. In a DC component removal processing element 5, a DC component generated in the processing of the square detection element 3 is removed from the signal after the low-pass filtering. In a frequency analyzer 6, a signal is cut out by an appropriate window function for the signal wherefrom the DC component is removed, frequency analysis is executed by FFT and the result of the frequency analysis is outputted to an output terminal 7.
Patent JP-H0289186-A (JP)
Title: Picture interpolating device
Inventor: HOSOKAWA MUNEOMI
IPC: G06T3/40
Filed: 1988-09-26
Abstract: PURPOSE:To speed up interpolating processing by providing a table memory capable of outputting successively the product data of original picture data in the neighboring point of an interpolating position and a weight factor corresponding to it. CONSTITUTION:The table memories 5 to 8 in which table data is written previously so that the respective product data of the original picture data in the neighboring point of the interpolating position and the weight factor corresponding to it can be outputted successively by inputting an interpolating position code calculated successively from the magnification code of a picture and the interpolating position by an interpolating position operation circuit 3 and the original picture data of the neighboring point of the interpolating position are provided. Then, by obtaining sum of products data successively by summing the respective product data to be outputted from the table memories 5 to 8 by an adder 9, picture interpolation data is obtained. Thus, a picture interpolating device which has short arithmetic operation time for interpolation and in addition, is simple in its constitution and is inexpensive can be obtained.
Patent JP-H0551667-A (JP)
Title: Seacoast high weather-resistant steel
Inventor: INOUE HISASHI
IPC: C22C38/00
Filed: 1991-08-27
Abstract: PURPOSE:To manufacture a seacost high whether-resistant steel excellent in corrosion resistance by adding mixed preliminarily treated powder of iron powder and oxide to molten steel contg. a specified amt. of P and uniformly dispersing the fine powder of the oxide into the steel. CONSTITUTION:Preliminarily treated powder constituted of a kneaded material of the fine particles of oxide such as CaO having <1mum average particle size and iron powder having <200mum average particle size is added to molten steel having a compsn. contg., by weight, <0.1% C, 0.03 to 0.35% Si, <1.5% Mn, 0.05 to 0.15% P, <0.01% S, 0.005 to 0.07% Al and 0.0001 to 0.10% Ca, and the particles of the oxide having low specific gravity are stuck to the iron powder having high specific gravity, which is infiltrated into the molten steel, and the oxide particles having <5mum particle size are uniformly dispersed into the steel. By the effect of inhibiting the infiltration of Cl ions by P in the steel and the alkalinization of the surface of the steel by the oxide such as CaO and MgO, the seacoast high corrosion resistance weather-resistant steel excellent in corrosion resistance in a corrosive environment contg. a large quantity of Cl ions such as sea water can be obtd.
Patent JP-2001067226-A (JP)
Title: Program download system
Inventor: ITAGAKI TAKAYUKI
IPC: G06F9/445
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To make down-loadable an application program more easily than a conventional manner to a portable IC tag reading device or the like. SOLUTION: A portable terminal device 100 is provided with a storing means 110 for storing a down-loaded application program, a starting means 109 for starting the application program, a third communicating means 101 for down- loading the application program from a first communicating means 202, and for storing the down-loaded application program in the storing means 110, fourth communicating means 115 and 114 for reading information and an identification code for down-load stored in a non-contact IC tag 500, and a mode switching means 109 for switching a mode for starting the application program or a mode for down-loading the application program.
Patent JP-2000042041-A (JP)
Title: Wheelchair
Inventor: TAKAHASHI JUNJI
IPC: A61G5/02
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a wheelchair capable of freely setting the position for putting into left or right foot respectively in the front and back directions corresponding to the conditions of the body. SOLUTION: In this wheelchair provided with a wheelchair main body and a pair of footrests 2 respectively provided on both sides of the front part of the wheelchair main body for mounting feet at the foot mounting position, the respective footrests 2 are provided with a footrest frame 21 formed in an almost U shape by one piece 21b and the other piece 21c projectingly provided from both ends of a center piece 21a and a foot mounting part 22 disposed between one piece 21b and the base end part 21c1 of the other piece 21c of the footrest frame 21. The tip part 21c2 of the other piece 21c is put in and out of the pipe inner part of a projection pipe 13c projectingly provided from the wheelchair main body to the front part and mutually independently and freely moved in the front and back directions.
Patent JP-H05150271-A (JP)
Title: Liquid crystal display device
Inventor: INAMURA HIROSHI
IPC: G02F1/1365
Filed: 1991-09-19
Abstract: PURPOSE:To provide a liq. crystal display device fit for high time division driving and having a metal-insulator-metal nonlinear element. every picture element. CONSTITUTION:A 1st metal layer 21 is formed on an insulating base 11 by utilizing a signal line and an insulating layer 22 is formed on the surface of the metal layer 21 by laminating nitrided tantalum 222 having a layer nitriding rate. A 2nd metal layer 23 is formed on the insulating layer 22 and a picture element electrode 13 is formed on the base 11 so that it is electrically connected to the metal layer 23. A liq. crystal layer 4 is held between the resulting substrate 1 and a counter substrate 3.
Patent JP-H03102638-A (JP)
Title: Relative address demodulation circuit
Inventor: HIROKI TOMOYUKI
IPC: G11B7/09
Filed: 1989-09-18
Abstract: PURPOSE:To demodulate a relative address with simple constitution by selecting an address with the comparison of quantity of sensor signals in wobble pits. CONSTITUTION:A relative address of an optical disk with tracking wobble pits provided thereon intermittently and a relative address formed in the tracking direction in a periodic gray code are demodulated. After the binarization of reproduction signal by the wobble pit a flag generating circuit 5 generating a flag corresponding to the relative address and a discrimination circuit 6 discriminating the quantity of a change in the reproduction signal due to the wobble pit are provided. A demodulation address is selected according to the output of the discrimination circuit 6 and the flag to demodulate the relative address with simple constitution.